Paraceratites
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- VIII. NEW GUINEA (Incl
- GEOLOGY of the ARABIAN PENINSULA Sedimentary Geology of Saudi Arabia
- Lithofacies Palaeogeography and Biostratigraphy of the Lowermost Horizons of the Middle Triassic Hallstatt Limestones (Argolis Peninsula, Greece)
- Ammonoids of the Middle/Late Anisian Boundary (Middle Triassic) and the Transgression of the Prezzo Limestone in Eastern Lombardy-Giudicarie (Italy)
- The Ammonite Acrochordiceras in the Triassic of Silesia
- United States Department of the Interior Geological